package com.spark.auth.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 * @author fuqiang
 * @Description web拦截器-安全配置
 * @Date 2020/9/30
 */
@Configuration
@EnableGlobalMethodSecurity(securedEnabled = true,prePostEnabled = true)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    /**
     * 密码加密
     * @return
     */
    @Bean
    public PasswordEncoder passwordEncoder(){
        return new BCryptPasswordEncoder();
    }

    /**
     * 认证
     * @return
     * @throws Exception
     */
    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

    /**
     * 安全拦截机制（最重要）
     */
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
                .authorizeRequests()
                .antMatchers("/r/r1").hasAnyAuthority("p1")
                .antMatchers("/oauth/getToken**").permitAll()
                .antMatchers("/swagger-ui.html").permitAll()
                .antMatchers("/webjars/**").permitAll()
                .antMatchers("/v2/**").permitAll()
                .antMatchers("/swagger-resources/**").permitAll()
                .antMatchers("/test/**").permitAll()
                .anyRequest().authenticated()
                .and()
                .formLogin()
        ;
    }
}
